<template>
  <div class="dashboard-container">
    <div class="app-container">
      <my-header>
        <template slot="after">
          <el-button
            type="primary"
            size="small"

            @click="addPermission(1,'0')"
          ><i
            class="el-icon-plus"
          />添加权限模块</el-button>
        </template>
      </my-header>
      <el-card>
        <!-- 放置权限列表 -->
        <el-table :data="permissionList" row-key="id" default-expand-all="">
          <el-table-column label="名称" prop="name" />
          <el-table-column label="标识" prop="code" />
          <el-table-column label="描述" prop="description" />
          <el-table-column label="操作">
            <template #default="{ row }">
              <el-button
                type="text"
                :disabled="row.type !== 1"
                @click="addPermission(2,row.id)"
              >添加</el-button>
              <el-button type="text" @click="editPermission(row.id)">编辑</el-button>
              <el-button type="text" @click="delPermission(row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-card>
      <!-- 弹框 -->
      <el-dialog
        :title="`${showText}权限点`"
        :visible="showDialog"
        @close="btnCancel"
      >
        <!-- 表单 -->
        <el-form
          ref="perForm"
          :model="formData"
          :rules="rules"
          label-width="120px"
        >
          <el-form-item label="权限名称" prop="name">
            <el-input v-model="formData.name" style="width: 90%" />
          </el-form-item>
          <el-form-item label="权限标识" prop="code">
            <el-input v-model="formData.code" style="width: 90%" />
          </el-form-item>
          <el-form-item label="权限描述">
            <el-input v-model="formData.description" style="width: 90%" />
          </el-form-item>
          <el-form-item label="开启">
            <el-switch
              v-model="formData.enVisible"
              active-value="1"
              inactive-value="0"
            />
          </el-form-item>
        </el-form>
        <el-row slot="footer" type="flex" justify="center">
          <el-col :span="6">
            <el-button
              size="small"
              type="primary"
              @click="btnOK"
            >确定</el-button>
            <el-button size="small" @click="btnCancel">取消</el-button>
          </el-col>
        </el-row>
      </el-dialog>
    </div>
  </div>
</template>

<script>
import myHeader from '@/components/myHeader.vue'
import { getPermissionList, addPermission, updatePermission, delPermission, getPermissionDetail } from '@/api/permission'
import { dataTransform } from '@/utils'
export default {
  components: {
    myHeader
  },
  data() {
    return {
      permissionList: [],
      showDialog: false,
      formData: {
        name: '',
        code: '',
        description: '',
        enVisible: '0'
      },
      rules: {
        name: [
          { required: true, message: '该项不可为空', trigger: 'blur' }
        ],
        code: [
          { required: true, message: '该项不可为空', trigger: 'blur' }
        ]
      }
    }
  },
  computed: {
    showText() {
      return this.formData.id ? '编辑' : '新增'
    }
  },
  mounted() {
    this.getPermissionList()
  },
  methods: {
    // 获取权限列表
    async getPermissionList() {
      const res = await getPermissionList()
      this.permissionList = dataTransform(res, '0')
    },
    // 取消按钮
    btnCancel() {
      // 清空表单
      this.formData = {
        name: '',
        code: '',
        description: '',
        enVisible: '0'
      }
      // 清空校验结果
      this.$refs.perForm.resetFields()
      // 关闭弹窗
      this.showDialog = false
    },
    // 确认按钮
    async btnOK() {
      // 二次校验
      this.$refs.perForm.validate()
      if (this.formData.id) {
        // 编辑
        await updatePermission(this.formData)
      } else {
        // 新增
        await addPermission(this.formData)
      }
      // 提示
      this.$message.success('操作成功')
      // 刷新页面
      this.getPermissionList()
      // 关闭弹窗
      this.showDialog = false
    },
    // 新增
    addPermission(type, pid) {
      this.formData.type = type
      this.formData.pid = pid
      this.showDialog = true
    },
    // 编辑
    async editPermission(id) {
      // 回显数据
      this.formData = await getPermissionDetail(id)
      this.showDialog = true
    },
    // 删除
    async delPermission(id) {
      try {
        await this.$confirm('您确认删除吗?', '温馨提示', {

          type: 'warning'
        })
        // 发请求
        await delPermission(id)
        // 提示
        this.$message.success('删除成功')
        // 刷新页面
        this.getPermissionList()
      } catch (error) {
        console.log(error)
      }
    }
  }
}
</script>

<style>
</style>
